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SCHOOL COMMUNITY·MASTERY CS-MANN CAMPUS·NCES 420083107367

Mastery CS - Mann Campus

5376 W. Berks Street, Philadelphia, PA 19131 · (215) 581-5616 · Philadelphia County
GRADES KG–06ELEMENTARY11-CITYCHARTERTITLE IREGULAR SCHOOL573 STUDENTS
Enrollment
573
Elementary
STATE 443
Student : Teacher
15.5:1
37 FTE teachers
STATE 13.1:1
Free / Reduced Lunch
98%
560 students
STATE 75%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
76
Grade 1
88
Grade 2
74
Grade 3
80
Grade 4
86
Grade 5
83
Grade 6
86
Student demographics
White
61%
STATE 60%
Hispanic
407%
STATE 16%
Black
49286%
STATE 14%
Asian
10%
STATE 5%
Two+
336%
STATE 5%
Native American
10%
STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
28650%
Female
28750%

Discussions

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
30.2%
PA avg 51.1% . +1.1pp since 2023
Math
17.0%
PA avg 43.0% . +6.3pp since 2023

What this means: On the PSSA + Keystone, Pennsylvania's statewide test, about 30 of every 100 students at this school read and write at grade level and about 17 of 100 do math at grade level. Across all Pennsylvania schools, those numbers are about 51 and 43. Reading and writing scores are up about 1 points since 2023, while math scores are up about 6 points.

Source: PSSA + Keystone. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
24.1%
composite math + reading, all grades
Predicted
35.7%
based on PA schools with similar FRL share
Beats by
-11.7pp
below demographic expectation

What this means: About 24% of students here test proficient in math and reading, compared with the roughly 36% typical for Pennsylvania schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Pennsylvania's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
573
+10 (+2%) vs 2017
Student : Teacher
15.5:1
was 17.1:1
% White
1%
was 0%
% Hispanic
7%
was 4%
% Black
86%
was 92%
% Asian
0%
was 1%
Source: NCES Common Core of Data

About Mastery CS - Mann Campus

As a middle-of-the-pack K-5 school in Philadelphia, Pennsylvania, Mastery CS - Mann Campus instructs 573 students from grades K through 6, run under Mastery CS-Mann Campus. That puts it 29% bigger than the typical public school in Pennsylvania, which averages around 443 students.

Operationally, Mastery CS - Mann Campus answers to Mastery CS-Mann Campus, which sets policy, hires staff, and reports enrollment to the state.

On the student-mix side, Mastery CS - Mann Campus logs that nearly all students (86%) are Black. Beyond that, the school records 7% Hispanic, 6% multiracial. That is considerably more Black than the county at large, where the share is closer to 39%.

On the income-and-resources front, Staff filings list 37 full-time-equivalent teachers, which works out to roughly 15.5:1 students per teacher. Statewide, the average ratio sits near 13.1:1, putting Mastery CS - Mann Campus higher than the state norm the norm. An estimated 98% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.

Adjusting for the school's free-and-reduced-lunch share, Mastery CS - Mann Campus sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 35.7%; this one delivers 24.1%.

In the area at large, ACS estimates for Philadelphia County put median household income runs about $61,953, about 35% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 17%. Mastery CS - Mann Campus is one of 309 public schools in Philadelphia County (combined enrollment of about 182,005 students).

The closest other public school is Overbrook HS, roughly 0.5 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Mastery CS - Mann Campus at 1st of 6; the average score across the group is 19.1%.

Geographically, the school is in a high-density area. As a public charter, Mastery CS - Mann Campus runs on public funding but with greater curricular and operational autonomy than a typical district school.

Five-year trend. Mastery CS - Mann Campus's enrollment has showed little movement since 2018, when it stood at 563 (now 573). The Black share of enrollment ticked down from 92% to 86% over that span. The student-to-teacher ratio pulled in from 17.1:1 in 2018 to 15.5:1 today.

In the discussion threads here, recent activity here tends to focus on science fair prep, picture-day reminders, and bus-route questions. Posting is open to anyone connected to the school.

Philadelphia County at a glance

View full county profile
Population
1,579,706
Census ACS
Median income
$61,953
Household, ACS
Bachelor's+
35%
Adults 25+
Poverty rate
17%
Below federal line
Schools in county
309
182,005 students

Quick facts

School name
Mastery CS - Mann Campus
District
Mastery CS-Mann Campus
Address
5376 W. Berks Street, Philadelphia, PA 19131
Phone
(215) 581-5616
County
Philadelphia County
Level
Elementary
Grade range
KG–06
Total enrollment
573
Teachers (FTE)
37
Student–teacher ratio
15.5:1
Free/Reduced lunch
560 (98%)
Locale
11-City: Large
NCES ID
420083107367
Charter school
Yes
Virtual school
No

Related schools

Other schools in Philadelphia
Nearby schools

Frequently asked questions

About Mastery CS - Mann Campus
How many students attend Mastery CS - Mann Campus?
Mastery CS - Mann Campus enrolls approximately 573 students in grades KG-06.
Is Mastery CS - Mann Campus an elementary, middle, or high school?
Mastery CS - Mann Campus is an elementary school covering grades KG-06.
How many teachers does Mastery CS - Mann Campus have?
Mastery CS - Mann Campus employs 37 FTE teachers, for a student-to-teacher ratio of 15.5:1.
How diverse is Mastery CS - Mann Campus?
Mastery CS - Mann Campus reports a student body of 1% White, 7% Hispanic, 86% Black, 0% Asian, 6% Two or more.
Is Mastery CS - Mann Campus public or private?
Mastery CS - Mann Campus is a public K-12 school operated as a charter, overseen by Mastery CS-Mann Campus.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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